Converted plugins/netbsd/network to Mixlib::ShellOut.
Converted plugins/netbsd/network to Mixlib::ShellOut.

tas50/ohai-1,cmluciano/ohai,Fodoj/ohai,acaiafa/ohai,acaiafa/ohai,Juniper/ohai,shtzr840329/ohai,375gnu/ohai,dreamnite/ohai,http-418/ohai,adamleff/ohai,btm/ohai,shtzr840329/ohai,juliandunn/ohai,jseely/ohai,higanworks/ohai,MSOpenTech/ohai,sh9189/ohai,glennmatthews/ohai,bougyman/ohai,broadinstitute/ohai,numericillustration/ohai,sh9189/ohai,http-418/ohai,nathwill/ohai,adamleff/ohai,phreakocious/ohai,cmluciano/ohai,nathwill/ohai,375gnu/ohai,davide125/ohai,johnbellone/ohai,n-marton/ohai,mattray/ohai,dreamnite/ohai,tas50/ohai-1,chef/ohai,bougyman/ohai,zshuo/ohai,jaymzh/ohai,jaymzh/ohai,criteo-forks/ohai,Fodoj/ohai,jbfavre/ohai,mattray/ohai,higanworks/ohai,phreakocious/ohai,jbfavre/ohai,Juniper/ohai,numericillustration/ohai,criteo-forks/ohai,btm/ohai,glennmatthews/ohai,broadinstitute/ohai,johnbellone/ohai,davide125/ohai,chef/ohai,zshuo/ohai,jseely/ohai,juliandunn/ohai,MSOpenTech/ohai,n-marton/ohai